Windmill type cloth winding machine with high production efficiency and material saving and its use method

Abstract

The present invention relates to a windmill type cloth rolling machine and a method for using the same for efficient production and material saving. The cloth rolling machine comprises a rotating frame, a first driving component, and at least three groups of cloth rolling arms; the longitudinal distance between the cloth rolling end of the cloth rolling arm and the rotation center of the rotating frame is a specific distance; the rotating frame is equipped with a distance adjustment component. When rolling cloth, the first driving component drives the rotating frame to rotate, and multiple groups of cloth rolling arms cooperate to roll cloth; the distance adjustment component adjusts the distance once for each rotation of the rotating frame, so that the specific distance corresponding to each group of cloth rolling arms changes, wherein the change value of the specific distance each time is a cloth thickness, so that the inner and outer circumferences of the rolled cloth are basically the same, reducing cloth waste and effectively reducing production costs; after the cloth rolling is completed, the rotating frame stops rotating, and the rolled cloth is cut from the bottom, and the cut cloth can be transferred to the cutting table for further cutting; in addition, compared with the cloth spreading machine, the windmill type cloth rolling machine has higher production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth rolling machines, and more particularly to a windmill-type cloth rolling machine with high production efficiency and material saving and a method of using the same. Background Art

[0002] When mass-producing clothing, facial masks, shoes and other items, the stacked fabrics will be cut. There are two common ways to stack fabrics: one is to use a fabric spreading machine to spread the fabric multiple times, which is inefficient and time-consuming; the other is to use a windmill-type fabric rolling machine to first wind all the materials into a roll and then cut them from the middle. Since the roll diameter is variable, the inner circumference is obviously shorter than the outer circumference, and a lot of edge materials will be cut off, which is a serious waste and is not conducive to reducing production costs. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a windmill-type cloth winding machine with high production efficiency and material saving, and a method for using the windmill-type cloth winding machine in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the present invention to solve the technical problem is:

[0005] On the one hand, a windmill-type cloth-winding machine with high production efficiency and material saving is provided, comprising a rotating frame, a first driving assembly for driving the rotating frame to rotate, and at least three groups of cloth-winding arms for cooperating with cloth-winding; wherein: the longitudinal distance between the cloth-winding end of the cloth-winding arm and the rotation center of the rotating frame is recorded as a specific distance; the rotating frame is equipped with a distance-adjusting assembly for adjusting the specific distance corresponding to each group of the cloth-winding arms.

[0006] On the other hand, a method for using a windmill-type cloth winding machine is provided, based on the above-mentioned windmill-type cloth winding machine for efficient production and material saving, wherein the method for using the windmill-type cloth winding machine comprises the following steps:

[0007] The first driving assembly drives the rotating frame to rotate;

[0008] Each time the rotating frame rotates one circle, the distance adjusting assembly adjusts the distance of each group of cloth rolling arms once, and the change value of each specific distance is one cloth thickness.

[0009] The beneficial effects of the present invention are as follows: when rolling the cloth, the first driving component drives the rotating frame to rotate, and multiple groups of cloth rolling arms cooperate to roll the cloth; each time the rotating frame rotates one circle, the distance adjusting component adjusts the distance once, so that the specific distance corresponding to each group of cloth rolling arms changes, wherein the change value of the specific distance each time is a cloth thickness, so that the inner circumference and the outer circumference of the rolled cloth are basically the same, reducing cloth waste and effectively reducing production costs; after the cloth rolling is completed, the rotating frame stops rotating, and the rolled cloth is cut from the bottom, and the cut cloth can be transferred to the cutting table for further cutting; in addition, compared with the cloth spreading machine, the windmill type cloth rolling machine has higher production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work:

[0011] Figure 1 It is a front view of a windmill-type cloth winding machine with high production efficiency and material saving provided by the first embodiment of the present invention;

[0012] Figure 2 It is a side view of a windmill-type cloth rolling machine for efficient production and material saving provided by the first embodiment of the present invention;

[0013] Figure 3 This is a schematic diagram of the use of a clamping block in a windmill-type cloth rolling machine for efficient production and material saving provided by the first embodiment of the present invention;

[0014] Figure 4 This is a flow chart of a method for using a windmill-type cloth rolling machine provided in Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0016] Embodiment 1

[0017] The embodiment of the present invention provides a windmill type cloth rolling machine with high production efficiency and material saving, such as Figures 1 to 3As shown, it includes a rotating frame 10, a first driving component driving the rotating frame 10 to rotate, and at least three groups of cloth rolling arms 11 for rolling cloth; the longitudinal distance between the cloth rolling end of the cloth rolling arm 11 and the rotation center of the rotating frame 10 is a specific distance; the rotating frame 10 is equipped with a distance adjustment component for adjusting the specific distance corresponding to each group of cloth rolling arms 11. When rolling cloth, the first driving component drives the rotating frame 10 to rotate, and multiple groups of cloth rolling arms 11 cooperate with the cloth rolling; each time the rotating frame 10 rotates one circle, the distance adjustment component adjusts the distance once, so that the specific distance corresponding to each group of cloth rolling arms 11 changes, wherein the change value of the specific distance each time is a cloth thickness, so that the inner layer circumference and the outer layer circumference of the rolled cloth are basically the same, reducing cloth waste and effectively reducing production costs; after the cloth rolling is completed, the rotating frame 10 stops rotating, and the rolled cloth is cut from the bottom, and the cut cloth can be transferred to the cutting table for further cutting; in addition, compared with the cloth spreading machine, the windmill type cloth rolling machine has higher production efficiency.

[0018] like Figure 1-Figure 2 As shown, the cloth rolling arm 11 includes a transverse cloth rolling shaft 13 and at least one oblique connecting rod 14; one end of the oblique connecting rod 14 is fixedly connected or rotatably connected to the cloth rolling shaft 13, and the other end of the oblique connecting rod 14 is rotatably connected to the rotating frame 10;

[0019] The distance adjustment component includes several groups of traction arms 15; each group of cloth rolling arms 11 has at least one oblique connecting rod 14 corresponding to at least one group of traction arms 15; the distance adjustment component also includes a second drive component 16 that drives each group of traction arms 15 to pull; the second drive component 16 is installed on the rotating frame 10.

[0020] When in use, the cloth 2 is wound around the cloth winding shaft 13. When adjusting the distance, the second driving assembly 16 provides traction for each group of traction arms 15. Then, the traction arms 15 pull the oblique connecting rods 14 to adjust the distance, which is convenient for adjustment.

[0021] like Figure 1-Figure 2 As shown, multiple groups of oblique connecting rods 14 located on the same vertical plane constitute a group of connecting rod units 17; at least one group of connecting rod units 17, the oblique connecting rods 14 contained therein correspond to a group of traction arms 15, and are provided with traction grooves 180; the length direction of the traction grooves 180 is the same as the length direction of the oblique connecting rods 14; the traction arms 15 include traction wheels 18 adapted to the traction grooves 180, and sliding arms 19 fixedly connected or rotatably connected to the traction wheels 18; the sliding arms 19 are slidably connected to the rotating frame 10; and the second driving assembly 16 drives each group of sliding arms 19 to slide. When in use, the second driving assembly 16 drives each group of sliding arms 19 to slide, and the sliding arms 19 move with the traction wheels 18, thereby pulling the oblique connecting rods 14, and the transmission is stable and the structure is simple.

[0022] like Figure 1-Figure 2As shown, the cloth rolling arm 11 includes two oblique connecting rods 14; each oblique connecting rod 14 corresponds to a set of traction arms 15, and is provided with a traction groove 180;

[0023] The second driving assembly 16 includes a plurality of connecting shafts 110 corresponding one by one to the plurality of cloth rolling arms 11; both ends of the connecting shafts 110 are sleeved and fixed with a first gear 111 and a bearing 112; the outer ring of the bearing 112 is fixed to the rotating frame 10; a sprocket 113 is sleeved and fixed to one end of the connecting shaft 110; the second driving assembly 16 also includes a chain 114 meshed with each group of sprockets 113, a second gear (not shown in the figure) meshed with the first gear 111, and a first motor 116 whose output shaft is coaxially fixed with the second gear (not shown in the figure); the housing of the first motor 116 is fixed to the rotating frame 10; and the side surface of the sliding arm 19 is provided with a tooth groove 181 corresponding to the first gear 111.

[0024] On the one hand, a single driving source (i.e., the first motor 116) can provide power for multiple parts (including the sprocket 113, the first gear 111, the second gear 115, and the chain 114), which is beneficial to reducing energy consumption and is easy to assemble; on the other hand, there are oblique connecting rods 14 and traction arms 15 on both sides of the cloth winding shaft 13, so that the overall force of the equipment is more evenly distributed and the cloth winding process is smoother.

[0025] like Figure 3 As shown, there is at least one set of first gears 111, corresponding to which there is a self-locking assembly; the self-locking assembly is mounted on the rotating frame 10. When the distance is not adjusted, the first gear 111 can be prevented from accidentally rotating.

[0026] like Figure 3 As shown, the self-locking assembly includes a block 117 adapted to the first gear 111, a cylinder (not shown) whose movable end is fixed to the block 117; and a cylinder body of the cylinder (not shown) is fixed to the rotating frame 10. It is easy to assemble and has a good locking effect.

[0027] like Figure 1-Figure 2 As shown, the windmill type cloth winding machine also includes a base 118; the first driving component is installed on the base 118; the windmill type cloth winding machine also includes an industrial computer (not shown in the figure) and a detection component for detecting the number of rotations of the rotating frame 10; the detection component is installed on the base 118; the detection component and the first motor 116 are both electrically connected to the industrial computer (not shown in the figure) and controlled by it. Every time the detection component detects that the rotating frame 10 rotates one circle, it sends an adjustment signal to the industrial computer (not shown in the figure), and the first motor 116 adjusts the distance, further improving the degree of automation and freeing up manpower.

[0028] like Figure 1-Figure 2As shown, the rotating frame 10 includes a central axis 119, two groups of outer ring bodies 120 corresponding to two groups of connecting rod units 17, and a plurality of groups of skeletons 121; the central axis 119 is coaxial with the outer ring body 120; each group of outer ring bodies 120 corresponds to at least one group of skeletons 121; the skeleton 121 includes at least two groups of spokes 122 uniformly distributed around the central axis 119; the two ends of the spokes 122 are respectively fixed to the central axis 119 and the outer ring body 120; the two groups of connecting rod units 17 are respectively installed on the two groups of outer ring bodies 120; the first driving assembly includes a second motor 123 fixed to the housing and the base 118; the output shaft of the second motor 123 is coaxially fixed to the central axis 119;

[0029] The detection component includes a non-contact distance measuring sensor 124 corresponding to the spoke 122; the non-contact distance measuring sensor 124 is fixed to the base 118; the non-contact distance measuring sensor 124 is electrically connected to an industrial computer (not shown in the figure) and is controlled by it.

[0030] During use, as the rotating frame 10 rotates, the non-contact distance measuring sensor 124 will detect each group of spokes 122 of the same frame 121 in turn. Each time the detection of the spokes 122 contained in the same frame 121 is completed, the rotating frame 10 rotates one circle, which is convenient for detection.

[0031] like Figure 1-Figure 2 As shown, the windmill type cloth rolling machine further includes a cloth cutting assembly 125 which is rotatably or slidably connected to the base 118; the movable direction of the cloth cutting assembly 125 is perpendicular to the cloth rolling direction of the cloth rolling arm 11. After the cloth is rolled, it is convenient to cut it quickly.

[0032] Embodiment 2

[0033] The embodiment of the present invention provides a method for using a windmill type cloth winding machine, based on the windmill type cloth winding machine with high efficiency and material saving provided in the first embodiment, such as Figure 4 As shown, the method comprises the following steps:

[0034] Step S1: The first driving assembly drives the rotating frame to rotate.

[0035] Step S2: Every time the rotating frame rotates one circle, the distance adjusting assembly adjusts the distance of each group of cloth rolling arms once, and the change value of each specific distance is one cloth thickness.

[0036] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A windmill-type cloth-winding machine with high production efficiency and material saving, comprising a rotating frame, a first driving assembly for driving the rotating frame to rotate, and at least three sets of cloth-winding arms for cooperating with cloth-winding; characterized in that: The longitudinal distance between the cloth rolling end of the cloth rolling arm and the rotation center of the rotating frame is recorded as a specific distance; the rotating frame is equipped with a distance adjustment component for adjusting the specific distance corresponding to each group of the cloth rolling arms; The cloth rolling arm comprises a transverse cloth rolling shaft and at least one oblique connecting rod; one end of the oblique connecting rod is fixedly connected or rotatably connected to the cloth rolling shaft, and the other end of the oblique connecting rod is rotatably connected to the rotating frame; The distance adjustment assembly includes several groups of traction arms; each group of the cloth rolling arms has at least one oblique connecting rod corresponding to at least one group of the traction arms; the distance adjustment assembly also includes a second driving assembly that drives each group of the traction arms to perform traction; the second driving assembly is installed on the rotating frame; multiple groups of the oblique connecting rods located on the same vertical plane constitute a group of connecting rod units; at least one group of the connecting rod units, the oblique connecting rods contained in it all correspond to a group of the traction arms and are provided with traction grooves; the length direction of the traction grooves is the same as the length direction of the oblique connecting rods; the traction arms include a traction wheel adapted to the traction grooves, and a sliding arm fixedly connected or rotatably connected to the traction wheel; the sliding arm is slidably connected to the rotating frame; the second driving assembly drives each group of the sliding arms to slide; The cloth rolling arm comprises two oblique connecting rods; each oblique connecting rod corresponds to a group of traction arms and is provided with the traction groove; The second driving component includes multiple groups of connecting shafts corresponding to multiple groups of cloth rolling arms; both ends of the connecting shafts are sleeved and fixed with first gears and bearings; the outer ring of the bearing is fixed to the rotating frame; a sprocket is sleeved and fixed at one end of the connecting shaft; the second driving component also includes a chain meshed with each group of sprockets, a second gear meshed with the first gear, and a first motor with an output shaft coaxially fixed with the second gear; the housing of the first motor is fixed to the rotating frame; the side surface of the sliding arm is provided with a tooth groove corresponding to the first gear; at least one group of the first gears corresponds to a self-locking component; the self-locking component is installed on the rotating frame; the windmill type cloth rolling machine also includes a base; the first driving component is installed on the base; the windmill type cloth rolling machine also includes an industrial computer and a detection component for detecting the number of rotations of the rotating frame; the detection component is installed on the base; the detection component and the first motor are both electrically connected to the industrial computer and controlled by it.

2. The windmill type cloth winding machine with high production efficiency and material saving according to claim 1 is characterized in that: The self-locking component comprises a clamping block adapted to the first gear, and a cylinder whose movable end is fixed to the clamping block; and a cylinder body of the cylinder is fixed to the rotating frame.

3. The windmill type cloth winding machine with high production efficiency and material saving according to claim 1 is characterized in that: The rotating frame includes a central axis, two groups of outer ring bodies corresponding to the two groups of connecting rod units, and several groups of skeletons; the central axis is coaxial with the outer ring body; each group of the outer ring body corresponds to at least one group of the skeleton; the skeleton includes at least two groups of spokes uniformly distributed around the central axis; the two ends of the spokes are respectively fixed to the central axis and the outer ring body; the two groups of connecting rod units are respectively installed on the two groups of outer ring bodies; the first driving assembly includes a second motor with a housing fixed to the base; the output shaft of the second motor is coaxially fixed to the central axis; The detection component comprises a non-contact distance measuring sensor corresponding to the spoke; the non-contact distance measuring sensor is fixed to the base; the non-contact distance measuring sensor is electrically connected to the industrial control machine and is controlled by it.

4. The windmill type cloth winding machine with high production efficiency and material saving according to claim 1 is characterized in that: The windmill-type cloth rolling machine also includes a cloth cutting assembly that is rotatably or slidably connected to the base; the movable direction of the cloth cutting assembly is perpendicular to the cloth rolling direction of the cloth rolling arm.

5. A method for using a windmill type cloth winding machine, based on the windmill type cloth winding machine for efficient production and material saving as claimed in any one of claims 1 to 4, characterized in that: The method of use comprises the following steps: The first driving assembly drives the rotating frame to rotate; Each time the rotating frame rotates one circle, the distance adjusting assembly adjusts the distance of each group of cloth rolling arms once, and the change value of each specific distance is one cloth thickness.

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